188889390712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{69240979}}^1$

素因数の和:69241027

約数の個数: 32

約数和(自身を含む): 398828044800

約数和(自身を除く): 209938654088

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 69240979, 138481958, 276963916, 553927832, 761650769, 1523301538, 2146470349, 3046603076, 4292940698, 6093206152, 8585881396, 17171762792, 23611173839, 47222347678, 94444695356, 188889390712]

約数ペア:

[(1, 188889390712), (2, 94444695356), (4, 47222347678), (8, 23611173839), (11, 17171762792), (22, 8585881396), (31, 6093206152), (44, 4292940698), (62, 3046603076), (88, 2146470349), (124, 1523301538), (248, 761650769), (341, 553927832), (682, 276963916), (1364, 138481958), (2728, 69240979)]